Analysis
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max time kernel
25s -
max time network
68s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
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submitted
28/07/2024, 01:05
General
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Target
651fc838a1ddf94087801a771da3632fdb1f463fb556730371877e2a8f3eb69f.exe
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Size
241KB
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MD5
7059b9d555a40df0758ffd0cb6692353
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SHA1
82f736124863a7f891bc8eee89f8cb5a732de5e4
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SHA256
651fc838a1ddf94087801a771da3632fdb1f463fb556730371877e2a8f3eb69f
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SHA512
1e2dc0a1eb3c41311f7fa2d20b2acf68ce42d4c5f0ea96cf6d4332fd11d04810ac71e354b802b955e4f9ea1637bfc4f1f190f0997bbf5a59f07b565c460eb9b4
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SSDEEP
3072:Voe6WKeqr+fDdG8VaM7TUmN/jk2bHH5ewA+Z1J:Voe6WKeqqfDY8VNk2bH9Ae
Malware Config
Extracted
Protocol: smtp- Host:
smtp.thanhancompony.com - Port:
587 - Username:
[email protected] - Password:
aSkIhV^3
Extracted
agenttesla
Protocol: smtp- Host:
smtp.thanhancompony.com - Port:
587 - Username:
[email protected] - Password:
aSkIhV^3 - Email To:
[email protected]
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
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Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
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Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
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System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
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Suspicious behavior: EnumeratesProcesses 2 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
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Suspicious use of SetWindowsHookEx 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\651fc838a1ddf94087801a771da3632fdb1f463fb556730371877e2a8f3eb69f.exe"C:\Users\Admin\AppData\Local\Temp\651fc838a1ddf94087801a771da3632fdb1f463fb556730371877e2a8f3eb69f.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
4KB
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Filesize
264KB
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Filesize
6.9MB
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Filesize
4KB
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Filesize
6.9MB